User Guide

Products

AVCP-series current probes are based on a series resistor and differential amplifier which generates an output voltage proportional to the current flowing through the resistor. Large series resistors are used to create a large voltage drop in order to measure extremely low currents in the order of uA and mA. Unlike current probes based on Hall effect sensors, AVCP-series current probes do not need to be demagnetized (degaussed) and can be used more easily over long periods of time.
Features and Benefits
  • Resistor-based design
  • Ideal for low-current measurements
  • Compatible with most commercial oscilloscopes and digitizers
  • Ideal for pulsed measurements
  • No need for demagnetization (degauss)
Key Specifications
  • I RANGE (DC CONTINOUS)
    +/- 0.004 A to +/- 0.2 A
  • V range -5 V to 80 V
  • DC ACCURACY
    +/- 3% of reading
  • BANDWIDTH
    DC to 2 MHz
  • LOWEST MEASURABLE CURRENT
    38 uA to 1.4 mA
  • I DAMAGE DC
    200 mA to 1400 mA
Models Table
  • Name
    Description
    Gain (V/A)
    Voltage (V)
    Current (DC/RMS, A)
    AVCP-110-5/+80±0.2
    AVCP-10100-5/+80±0.02
    AVCP-50500-5/+80±0.004
    TOP
    닫기